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  1. Nuxeo Platform
  2. NXP-16144

Add a system modification field in all documents

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    Details

    • Type: Improvement
    • Status: Resolved
    • Priority: Minor
    • Resolution: Duplicate
    • Affects Version/s: None
    • Fix Version/s: 9.2
    • Component/s: Core
    • Tags:
    • Story Points:
      8

      Description

      Currently we use dc:modified but we need a more "system" field that records all modifications of the documents. This has several uses:

      • find modified since a given date, (for instance for reindexing or syncing processes),
      • update token to check concurrent updates.

      Due to clustering issues (cluster nodes may have slightly different times), the modification timestamp has to be generated server-side, using CURRENT_TIMESTAMP for SQL and $currentDate for MongoDB.

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          Issue Links

          depends on

          New Feature - A new feature of the product, which has yet to be developed. NXP-19435 Internal change token for optimistic locking

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved
          duplicates

          New Feature - A new feature of the product, which has yet to be developed. NXP-22019 Improve internal change token for optimistic locking

          • Critical - Crashes, loss of data, severe memory leak.
          • Resolved
          is duplicated by

          Improvement - An improvement or enhancement to an existing feature or task. NXP-12281 Implement a new cache key (change token)

          • Major - Major loss of function.
          • Resolved

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                • Created:
                  Updated:
                  Resolved: